Power On And Self-Test
Each time your Whistler detector is turned on, an automatic
self-test sequence confirms that the speaker and visual dis-
plays are functional and displays the engaged features.
• Press
(Power/Volume) or apply Power. Display reads:
Memory/Beep Confirmation
All features selected (except Stay Alert) are retained in memory.
Each time a button is pressed one beep confirms feature "on",
two beeps confirm feature "off".
OPERATION
8
X
K
X
8
K
8
X
K
5.
X
K
L
H
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